EP0659792A3 - Aliphatic polyurethane RIM elastomers. - Google Patents

Aliphatic polyurethane RIM elastomers. Download PDF

Info

Publication number
EP0659792A3
EP0659792A3 EP94119401A EP94119401A EP0659792A3 EP 0659792 A3 EP0659792 A3 EP 0659792A3 EP 94119401 A EP94119401 A EP 94119401A EP 94119401 A EP94119401 A EP 94119401A EP 0659792 A3 EP0659792 A3 EP 0659792A3
Authority
EP
European Patent Office
Prior art keywords
aliphatic polyurethane
polyurethane rim
rim elastomers
elastomers
aliphatic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP94119401A
Other languages
German (de)
French (fr)
Other versions
EP0659792A2 (en
EP0659792B1 (en
Inventor
Neil H Nodelmann
David D Steppan
Albert Magnotta
Robert M Loring
Richard E Keegan
William E Slack
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Corp
Original Assignee
Miles Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Miles Inc filed Critical Miles Inc
Publication of EP0659792A2 publication Critical patent/EP0659792A2/en
Publication of EP0659792A3 publication Critical patent/EP0659792A3/en
Application granted granted Critical
Publication of EP0659792B1 publication Critical patent/EP0659792B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2120/00—Compositions for reaction injection moulding processes
EP94119401A 1993-12-21 1994-12-08 RIM process for making aliphatic polyurethane elastomers Expired - Lifetime EP0659792B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US171282 1993-12-21
US08/171,282 US5502147A (en) 1993-12-21 1993-12-21 Aliphatic rim elastomers

Publications (3)

Publication Number Publication Date
EP0659792A2 EP0659792A2 (en) 1995-06-28
EP0659792A3 true EP0659792A3 (en) 1995-09-27
EP0659792B1 EP0659792B1 (en) 2000-07-12

Family

ID=22623197

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94119401A Expired - Lifetime EP0659792B1 (en) 1993-12-21 1994-12-08 RIM process for making aliphatic polyurethane elastomers

Country Status (8)

Country Link
US (1) US5502147A (en)
EP (1) EP0659792B1 (en)
JP (1) JP3605160B2 (en)
KR (1) KR100339796B1 (en)
BR (1) BR9405182A (en)
CA (1) CA2136371C (en)
DE (1) DE69425232T2 (en)
ES (1) ES2148270T3 (en)

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HRP950150B1 (en) * 1994-04-13 2000-12-31 Bayer Ag Mixtures for preparing hard polyurethane foams
US5688590A (en) * 1995-08-21 1997-11-18 Bayer Corporation High heat resistant molded parts produced by structural reaction injection molding
DE19532060A1 (en) * 1995-08-31 1997-03-06 Bayer Ag Polycyclic iminooxadiazinediones, their preparation and use
US6060531A (en) * 1995-10-16 2000-05-09 Basf Aktiengesellschaft Production of low-fogging polyurethane foams, and specific polyoxyalkylene-polyols which can be used for this purpose
US5710230A (en) * 1996-06-04 1998-01-20 Bayer Corporation Cycloaliphatic diisocyanate based rim elastomers
US5739253A (en) * 1996-06-04 1998-04-14 Bayer Corporation RIM elastomers based on prepolymers of cycloaliphatic diisocyanates
US5668239A (en) * 1996-06-04 1997-09-16 Bayer Corporation High modulus, high impact polyurethane/polyurea RIM
IN1997CH00157A (en) 1996-10-01 2006-06-09 Recticel
US6258918B1 (en) 1998-04-22 2001-07-10 3M Innovative Properties Company Flexible polyurethane material
US6369189B1 (en) 1999-12-07 2002-04-09 Reichhold, Inc. Hindered amine adducts for polyurea systems
JP3920610B2 (en) * 2000-10-18 2007-05-30 東洋製罐株式会社 Sealing material for lid and method for producing lid using the same
US6852905B2 (en) 2001-11-15 2005-02-08 Paragon Trade Brands, Inc. Fluid handling layers made from foam and absorbent articles containing same
US6765080B2 (en) 2002-06-06 2004-07-20 Bayer Corporation High performance RIM elastomers and a process for their production
DE102004060800A1 (en) * 2004-12-17 2007-05-03 Bayer Materialscience Ag Plastic moldings from optionally filled polyurethanes and their use
US20070142601A1 (en) * 2005-12-15 2007-06-21 Bayer Materialscience Llc RIM elastomers based on isocyanurates of isophorone diisocyanate and prepolymers thereof
US7772353B2 (en) * 2005-12-15 2010-08-10 Bayer Materialscience Llc Fast curing aliphatic RIM elastomers
US20070142610A1 (en) * 2005-12-15 2007-06-21 Harasin Stephen J Polyurethane elastomers comprising allophanate modified isocyanates
US20070142607A1 (en) * 2005-12-15 2007-06-21 Bayer Materialscience Llc Weather resistant polyurethane elastomer
US20070185302A1 (en) * 2006-02-08 2007-08-09 Bayer Materialscience Llc Polyurethane elastomers comprising allophanate modified isocyanates
US10023683B2 (en) * 2006-06-12 2018-07-17 Evonik Degussa Gmbh Catalyst compositions for improving polyurethane foam performance
JP5099878B2 (en) * 2006-11-30 2012-12-19 花王株式会社 Method for producing foamed polyurethane
KR101105083B1 (en) * 2006-12-14 2012-01-16 디에스엠 아이피 어셋츠 비.브이. D1379 p radiation curable primary coating on optical fiber
JP5663769B2 (en) 2006-12-14 2015-02-04 ディーエスエム アイピー アセッツ ビー．ブイ． Super coating for D1381 optical fiber
ATE498593T1 (en) * 2006-12-14 2011-03-15 Dsm Ip Assets Bv RADIATION CURED D1363 BT PRIMER COAT FOR OPTICAL FIBERS
KR101155014B1 (en) * 2006-12-14 2012-06-11 디에스엠 아이피 어셋츠 비.브이. D1378 ca radiation curable primary coating for optical fiber
RU2472831C1 (en) 2006-12-14 2013-01-20 ДСМ Ай Пи ЭССЕТС Б.В. D 1364 bt secondary coatings on optical fibre
CN102037041B (en) 2008-05-23 2014-08-27 路博润高级材料公司 Fiber reinforced TPU composites
DE102009005712A1 (en) 2009-01-22 2010-07-29 Bayer Materialscience Ag Polyurethanvergussmassen
DE102009005711A1 (en) 2009-01-22 2010-07-29 Bayer Materialscience Ag Polyurethanvergussmassen
JP2010214298A (en) 2009-03-17 2010-09-30 Japan Gore Tex Inc Moisture permeable diaphragm material
US8372939B1 (en) 2009-08-17 2013-02-12 Polyplexx, Llc Transparent polyurethanes
EP2365012A1 (en) * 2010-03-05 2011-09-14 RECTICEL Automobilsysteme GmbH Method for producing a skin layer of a flexible, elastomeric, thermoset, phase-separated polyurethane material
DE102010031683A1 (en) 2010-07-20 2012-01-26 Bayer Materialscience Ag polyisocyanate
DE102010031684A1 (en) 2010-07-20 2012-01-26 Bayer Materialscience Ag Polyurethanes with high refraction of light
DE102010031681A1 (en) 2010-07-20 2012-01-26 Bayer Materialscience Ag Polyurethanes with low volume shrinkage
US8580887B2 (en) * 2010-07-30 2013-11-12 Basf Se High-functionality polyisocyanates containing urethane groups
CN103189407A (en) * 2010-08-12 2013-07-03 拜耳知识产权有限责任公司 Light-fast polyurethanes and use thereof
JP6275144B2 (en) 2012-08-28 2018-02-07 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ Binder having a cyclic carbonate structure
CN104583260B (en) 2012-09-04 2017-10-20 科思创德国股份有限公司 The adhesive of silane-functional with thiocarbamate structure
ES2652324T3 (en) 2014-01-31 2018-02-01 Covestro Deutschland Ag Formamides modified with silanes
CN106573881B (en) 2014-04-11 2019-07-16 科思创德国股份有限公司 The method of benzene dimethylene diisocyanate is prepared in the gas phase
CN109071748B (en) * 2016-05-04 2022-03-11 科思创德国股份有限公司 Process for making polyisocyanurate composites
WO2018029197A1 (en) 2016-08-09 2018-02-15 Covestro Deutschland Ag Silane-functional polymeric polyurethanes
WO2021004980A1 (en) 2019-07-11 2021-01-14 Covestro Intellectual Property Gmbh & Co. Kg Process of preparing allophanate- and/or thioallophanate group-containing compounds
EP3763792A1 (en) 2019-07-11 2021-01-13 Covestro Deutschland AG Method for the production of isocyanurates from uretdiones
EP3872108A1 (en) 2020-02-28 2021-09-01 Covestro Intellectual Property GmbH & Co. KG Compositions containing uretdione groups
EP3916032A1 (en) 2020-05-29 2021-12-01 Covestro Deutschland AG Compositions containing uretdione groups crosslinking at low temperatures
EP4029892A1 (en) 2021-01-13 2022-07-20 Covestro Deutschland AG Compositions containing uretdione groups

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526905A (en) * 1982-07-06 1985-07-02 Ethyl Corporation Polyurethanes from dialkyl diaminobenzenes and processes therefor
US4738989A (en) * 1986-03-24 1988-04-19 Urylon Development, Inc. Aliphatic polyurethane compositions and method of preparation
EP0275010A2 (en) * 1987-01-14 1988-07-20 Bayer Ag Procedure for the preparation of polyurethane mouldings

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4218543A (en) * 1976-05-21 1980-08-19 Bayer Aktiengesellschaft Rim process for the production of elastic moldings
DE3138422A1 (en) * 1981-09-26 1983-04-14 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING CELLED POLYURETHANE ELASTOMERS BASED ON 4,4'-DIISOCYANATO-DIPHENYLETHANE-1,2
US4642320A (en) * 1983-11-02 1987-02-10 The Dow Chemical Company Reaction injection molded polyureas employing high molecular weight amine-terminated polyethers
US4631298A (en) * 1985-12-16 1986-12-23 Ethyl Corporation Mixed diamine chain extender
US4764543A (en) * 1987-08-03 1988-08-16 The Dow Chemical Company Microcellular foamed or reaction injection molded polyurethane/polyureas employing amine terminated polymers and diamine chain extenders
US4937366A (en) * 1989-02-13 1990-06-26 Mobay Corporation Process and compositions for production of moldings
GB9125918D0 (en) * 1991-12-05 1992-02-05 Ici Plc Reaction system for preparing polyurethane/polyurea

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526905A (en) * 1982-07-06 1985-07-02 Ethyl Corporation Polyurethanes from dialkyl diaminobenzenes and processes therefor
US4738989A (en) * 1986-03-24 1988-04-19 Urylon Development, Inc. Aliphatic polyurethane compositions and method of preparation
EP0275010A2 (en) * 1987-01-14 1988-07-20 Bayer Ag Procedure for the preparation of polyurethane mouldings
US4772639A (en) * 1987-01-14 1988-09-20 Bayer Aktiengesellschaft Process for the production of molded polyurethane parts

Also Published As

Publication number Publication date
BR9405182A (en) 1995-08-01
DE69425232D1 (en) 2000-08-17
DE69425232T2 (en) 2001-01-04
KR100339796B1 (en) 2002-10-31
EP0659792A2 (en) 1995-06-28
JP3605160B2 (en) 2004-12-22
JPH07206977A (en) 1995-08-08
ES2148270T3 (en) 2000-10-16
CA2136371A1 (en) 1995-06-22
EP0659792B1 (en) 2000-07-12
CA2136371C (en) 2005-04-26
KR950018115A (en) 1995-07-22
US5502147A (en) 1996-03-26

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